TY - GEN
T1 - Multi-camera-based object handoff using decision-level fusion
AU - Cheng, Yong Mei
AU - Zhou, Wen Tian
AU - Wang, Yi
AU - Zhao, Chun Hui
AU - Zhang, Shao Wu
PY - 2009
Y1 - 2009
N2 - Object handoff is the key technique of the multi-camera system. Since the feature extraction is not accurate and not integrated in the object handoff algorithm based on feature fusion, we propose an algorithm based on decision-level fusion. This algorithm can be described as: firstly, every feature of the object is defined as an evidence, whose basic belief assignment (BBA) is computed; secondly, the Dempster combination rule is used to fuse multiple evidence to get the final BBA; lastly, we can use decision rule to determine whether the current object is the same one with that in the identification framework, and also give the current object a unique identifier. After the three steps, the object handoff in the multi-camera system is finished. The simulation results show that this object handoff algorithm can achieve better performance.
AB - Object handoff is the key technique of the multi-camera system. Since the feature extraction is not accurate and not integrated in the object handoff algorithm based on feature fusion, we propose an algorithm based on decision-level fusion. This algorithm can be described as: firstly, every feature of the object is defined as an evidence, whose basic belief assignment (BBA) is computed; secondly, the Dempster combination rule is used to fuse multiple evidence to get the final BBA; lastly, we can use decision rule to determine whether the current object is the same one with that in the identification framework, and also give the current object a unique identifier. After the three steps, the object handoff in the multi-camera system is finished. The simulation results show that this object handoff algorithm can achieve better performance.
UR - http://www.scopus.com/inward/record.url?scp=73849128998&partnerID=8YFLogxK
U2 - 10.1109/CISP.2009.5304391
DO - 10.1109/CISP.2009.5304391
M3 - 会议稿件
AN - SCOPUS:73849128998
SN - 9781424441310
T3 - Proceedings of the 2009 2nd International Congress on Image and Signal Processing, CISP'09
BT - Proceedings of the 2009 2nd International Congress on Image and Signal Processing, CISP'09
T2 - 2009 2nd International Congress on Image and Signal Processing, CISP'09
Y2 - 17 October 2009 through 19 October 2009
ER -